Onlano
Full Stack DevelopmentRemote

Full Stack .NET Developer

TEKsystems c/o Allegis Group - Recruiter

Wildwood, Saint Louis County, ๐Ÿ‡บ๐Ÿ‡ธ United StatesFull-time - Senior (4-7 years)0 applicantsCloses Jul 24, 2026

Salary

USD 112,389 - 112,389 / year

Apply for this job

Job description

Job details

  • Location: Wildwood, Saint Louis County
  • Work mode: Remote
  • Employment type: Full-time (Not an internship)
  • Salary: USD 112,389 per year

Role overview

TEKsystems is seeking a skilled Full Stack .NET Developer to design and implement end-to-end solutions for modern collaboration platforms. This role focuses on building robust backend architecture, developing dynamic React-based front-ends, and integrating AI-powered features to enhance platform functionality.

Job details

This is a Full-time, 100% Remote position based in Wildwood, Saint Louis County, operating within the EST timezone. This is not an Internship. The offered salary for this position is 112,389 USD.

Responsibilities

  • Design and implement end-to-end software solutions for modern collaboration platforms.
  • Develop and maintain scalable backend services and robust API architectures.
  • Build responsive and performant user interfaces using React and TypeScript.
  • Integrate applied AI features to improve platform capabilities and user experience.
  • Collaborate with cross-functional teams to define technical requirements and system design.

Requirements

  • Deep expertise in .NET framework and backend service development.
  • Proven experience with React and TypeScript for front-end development.
  • Strong understanding of API design and implementation principles.
  • Experience implementing applied AI features within a software product.
  • Ability to work on a W2 basis within the EST timezone.
  • Must be authorized to work in the US without sponsorship.

Benefits

  • 100% Remote work flexibility
  • Competitive annual salary
  • Opportunity to work with cutting-edge AI technologies
  • Professional growth in a large-scale enterprise environment

Keywords

.NETC#ReactTypeScriptWeb APIAI IntegrationFull StackBackend Architecture